3v4l.org

run code in 300+ PHP versions simultaneously
<?php $str = '100'; $block = mcrypt_get_block_size('des', 'ecb'); $pad = $block - (strlen($str) % $block); $str .= str_repeat(chr($pad), $pad); echo rawurlencode(mcrypt_encrypt(MCRYPT_DES, 'd9daa', $str, MCRYPT_MODE_ECB));

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0150.00616.75
8.3.50.0090.01021.92
8.3.40.0070.00718.75
8.3.30.0060.00918.67
8.3.20.0070.00020.16
8.3.10.0040.00423.65
8.3.00.0040.00419.50
8.2.180.0150.00416.72
8.2.170.0120.00322.96
8.2.160.0000.01420.32
8.2.150.0040.00425.66
8.2.140.0040.00424.66
8.2.130.0060.00317.63
8.2.120.0050.00226.35
8.2.110.0050.00520.28
8.2.100.0040.00817.63
8.2.90.0060.00319.28
8.2.80.0040.00417.97
8.2.70.0080.00017.50
8.2.60.0030.00617.91
8.2.50.0040.00418.07
8.2.40.0030.00619.38
8.2.30.0050.00320.68
8.2.20.0070.00317.67
8.2.10.0000.00718.14
8.2.00.0080.00018.04
8.1.280.0060.00925.92
8.1.270.0070.00322.06
8.1.260.0040.00428.09
8.1.250.0050.00528.09
8.1.240.0090.00022.14
8.1.230.0110.00017.53
8.1.220.0080.00017.74
8.1.210.0080.00018.77
8.1.200.0100.00017.35
8.1.190.0030.00617.39
8.1.180.0030.00618.10
8.1.170.0000.00918.77
8.1.160.0040.00421.85
8.1.150.0060.00318.81
8.1.140.0000.00819.50
8.1.130.0000.00717.68
8.1.120.0040.00417.30
8.1.110.0000.00717.40
8.1.100.0000.00917.37
8.1.90.0000.00717.37
8.1.80.0000.00717.34
8.1.70.0070.00017.37
8.1.60.0040.00417.52
8.1.50.0040.00417.42
8.1.40.0070.00017.43
8.1.30.0040.00417.67
8.1.20.0050.00317.50
8.1.10.0030.00517.46
8.1.00.0040.00417.49
8.0.300.0000.00718.77
8.0.290.0040.00416.75
8.0.280.0030.00318.38
8.0.270.0000.00717.23
8.0.260.0000.00617.18
8.0.250.0030.00316.92
8.0.240.0030.00616.95
8.0.230.0000.00816.91
8.0.220.0000.00716.79
8.0.210.0050.00316.89
8.0.200.0030.00516.85
8.0.190.0020.00516.93
8.0.180.0070.00016.92
8.0.170.0030.00616.80
8.0.160.0040.00416.91
8.0.150.0050.00316.81
8.0.140.0030.00516.80
8.0.130.0060.00013.32
8.0.120.0000.00716.89
8.0.110.0080.00016.84
8.0.100.0080.00016.82
8.0.90.0020.00516.82
8.0.80.0100.01016.84
8.0.70.0070.00016.85
8.0.60.0000.00816.86
8.0.50.0040.00416.75
8.0.30.0120.00716.96
8.0.20.0110.00717.40
8.0.10.0040.00417.12
8.0.00.0070.01016.74
7.4.330.0050.00016.77
7.4.320.0000.00616.45
7.4.300.0030.00316.45
7.4.290.0000.00716.57
7.4.280.0000.00816.48
7.4.270.0030.00316.55
7.4.260.0090.00016.52
7.4.250.0070.00016.45
7.4.240.0040.00316.57
7.4.230.0000.00716.68
7.4.220.0090.01016.68
7.4.210.0060.00916.52
7.4.200.0070.00016.55
7.4.160.0110.00416.66
7.4.150.0050.01417.40
7.4.140.0090.00917.86
7.4.130.0070.01016.55
7.4.120.0120.01016.65
7.4.110.0120.00616.67
7.4.100.0100.00716.56
7.4.90.0110.00716.48
7.4.80.0070.01119.39
7.4.70.0140.00416.52
7.4.60.0130.00316.52
7.4.50.0050.00516.24
7.4.40.0110.01116.26
7.4.30.0120.00616.46
7.4.00.0060.01115.03
7.3.330.0000.00613.00
7.3.320.0000.00613.16
7.3.310.0030.00316.28
7.3.300.0070.00016.23
7.3.290.0000.00616.24
7.3.280.0100.00716.30
7.3.270.0100.00717.40
7.3.260.0180.00616.50
7.3.250.0120.00516.35
7.3.240.0140.00216.26
7.3.230.0070.01016.39
7.3.210.0120.00316.19
7.3.200.0100.00716.46
7.3.190.0100.01016.32
7.3.180.0100.00716.43
7.3.170.0210.00016.51
7.3.160.0090.01216.57
7.3.120.0070.01014.78
7.3.110.0090.00814.80
7.3.100.0070.00914.68
7.3.90.0070.00914.62
7.3.80.0090.00914.93
7.3.70.0070.00614.74
7.3.60.0090.00714.77
7.3.50.0000.01414.66
7.3.40.0030.00914.76
7.3.30.0060.00814.54
7.3.20.0070.00716.68
7.3.10.0050.00916.58
7.3.00.0070.00616.51
7.2.330.0230.01116.16
7.2.320.0140.00516.55
7.2.310.0070.01016.52
7.2.300.0030.01316.41
7.2.290.0070.01016.48
7.2.250.0030.01614.82
7.2.240.0050.01015.09
7.2.230.0090.00814.86
7.2.220.0050.00714.87
7.2.210.0100.00814.87
7.2.200.0050.00714.84
7.2.190.0080.00514.88
7.2.180.0110.00514.95
7.2.170.0120.00514.82
7.2.160.0060.00614.88
7.2.150.0100.00716.94
7.2.140.0090.00616.82
7.2.130.0070.00616.54
7.2.120.0060.00816.65
7.2.110.0060.00916.40
7.2.100.0070.00716.64
7.2.90.0070.00616.62
7.2.80.0060.00916.66
7.2.70.0060.00916.55
7.2.60.0070.01016.67
7.2.50.0070.01016.53
7.2.40.0080.00816.56
7.2.30.0090.01016.57
7.2.20.0060.01216.66
7.2.10.0080.00616.58
7.2.00.0060.00717.37
7.1.330.0050.00915.79
7.1.320.0030.01015.64
7.1.310.0110.00815.68
7.1.300.0050.00815.55
7.1.290.0090.00615.53
7.1.280.0040.01115.39
7.1.270.0030.00915.56
7.1.260.0100.00115.54
7.1.250.0020.01115.40
7.1.200.0000.01315.67
7.1.100.0080.00418.12
7.1.70.0080.00316.98
7.1.60.0090.01219.36
7.1.50.0160.00834.85
7.1.00.0130.06722.29
7.0.200.0000.00916.79
7.0.60.0100.08019.94
7.0.50.0000.06017.95
7.0.40.0030.07020.25
7.0.30.0270.04320.18
7.0.20.0230.03320.18
7.0.10.0070.09320.17
7.0.00.0100.08720.30
5.6.280.0030.03021.02
5.6.210.0070.07720.53
5.6.200.0070.07718.12
5.6.190.0070.08320.39
5.6.180.0300.07020.64
5.6.170.0200.05020.37
5.6.160.0100.08020.45
5.6.150.0030.04018.21
5.6.140.0070.04718.28
5.6.130.0000.04318.21
5.6.120.0170.07321.21
5.6.110.0130.07721.05
5.6.100.0100.07321.06
5.6.90.0000.04321.13
5.6.80.0000.09020.40
5.5.350.0170.08020.40
5.5.340.0100.07717.95
5.5.330.0130.07720.52
5.5.320.0000.04320.30
5.5.310.0170.04320.32
5.5.300.0100.05317.95
5.5.290.0030.08018.05
5.5.280.0030.08720.88
5.5.270.0200.07320.86
5.5.260.0030.05020.95
5.5.250.0100.05320.71
5.5.240.3470.04020.14

preferences:
50.17 ms | 401 KiB | 5 Q